diff --git a/.hgignore b/.hgignore
index 0adf88e..3ed3aef 100644
--- a/.hgignore
+++ b/.hgignore
@@ -22,6 +22,7 @@
 Doc/tools/sphinx/
 Doc/tools/docutils/
 Doc/tools/jinja/
+Doc/tools/jinja2/
 Doc/tools/pygments/
 Misc/python.pc
 Modules/Setup$